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Our Warehouse will be closed on Monday, September 1st.
Orders received after 2pm on Friday, August 29th will not be shipped until Tuesday, September 2nd.

Columbia Radiator 40 Degree Semi-Rec Sleeping Bag

Item #: 40028

Our Price: $89.98

Regular Price: $169.00

SAVINGS: $79.02 (47%)

While They Last!

Hot Deal


The Columbia Radiator 40 Degree Sleeping Bag is a semi-rectangular bag that is perfect for warm nights on the trail. Features Thermix MX™ synthetic insulation for warmth and an Omni-Heat® thermal reflective lining that traps and recirculates your body heat while providing breathability. A draft tube helps eliminate heat loss for a better night's sleep.
  • Thermix MX™ Insulation
  • Fabric: 100% nylon
  • Omni-Heat thermal reflective lining
  • Omni-Shield advanced repellency to keep out the wet
  • Stash pocket for small items
  • Draft tube along the zipper prevents it from becoming a cold spot
  • Trapezoid footbox provides plenty of room for foot comfort
  • Sleeping pad retention loops
  • Mateable
  • Storage sack included
  • 7" x 16" compression sack included

Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    What is the width of the bag and is this bag a long or regular thanks
    Asked on 7/8/2014 by Reddog from Chico CA

    1 answer

    • Staff Reviewer


      The width is 29.5" and there is only a regular available.

      Answered on 7/11/2014 by Steve from Campmor
  • Q:

    Why do I care if the zipper on my sleeping bag is on the jeft or right side?
    Asked on 4/26/2013 by James from United States

    1 answer

    • Staff Reviewer


      Most people who are right-handed find a left side zipper is easier to zip up. The same formula applies to left-handed people with a right side zipper. Also, some sleeping bags can be paired into a double bag if you pair them with a right and left side zipper.

      Answered on 4/27/2013 by Matt from Campmor
Displaying questions 1-2

Do you have a question about this product? 

Fits To Regular Length: 6 ft.
Long Length: 6 ft. 6 in.
Fill Weight Regular Length: 25 oz.
Long Length: 27 oz.
Avg. Total Wt. 43 oz. Average Weight
Stuff Size 7 x 16 in.
Temperature 40
Mateable Yes
Insulation Thermix MX™
Inner Shell 100% nylon
Outer Shell 100% nylon
Zipper Type Left or Right Side Zipper
Color Eclipse Blue

Would these items help you out on your next adventure?


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